We did the saltbath on Neptune a few days back and he took it well. I had a question on this though. After the saltbath, can we use part of this salt water bath for the water change? I'm assuming since it has salt in it, we can use 30-40% of it for water change as well.

We did the saltbath on Neptune a few days back and he took it well. I had a question on this though. After the saltbath, can we use part of this salt water bath for the water change? I'm assuming since it has salt in it, we can use 30-40% of it for water change as well.

I would not. The idea is it kills off whatever is ailing the fish, it is not "clean" water afterwards.